Rear Derailleur

Rear Derailleur

Every competitive cyclist knows that a new, good quality rear derailleur can make a cycling bike shift gears super fast when training in group rides or competing in cycling races.

Over time, wear and tear will cause your derailleur not to function smoothly. Also, they can eventually experience some rusting, and in some cases, due to crashes, they can become bent, causing them to no longer give you smooth shifting.

If you are a cyclist who is looking for faster and smoother shifting when changing gears, a new back derailleur can give you the lightening fast responsiveness that you are looking for on your cycling road bike when shifting gears during group rides or cycling races.

To make one of these top-of-the-line rear derailleurs your today, just click on the derailleur image of your choice below to order now from one of our highly recommended partner companies and have it delivered right to your home.

Campagnolo's electronic EPS drivetrains have been highly coveted since their introduction to the market only a few years ago, and thankfully, the trickling down of technology has finally made it more ...

Computers and binary code aside, the pride and joy of Campagnolo's new Electronic Power Shift, or EPS, is the Record 11 EPS Rear Derailleur. It represents the vanguard of shifting technology, and is ...

You're probably well aware that Campagnolo designs their Super Record group to the specifications of the most discerning riders in the world. Harnessing this attention to detail for the disc-equipped ...

We've all been there, grinding slowly up a never-ending climb as our cadence slows to a high-torque, barely moving crawl, fruitlessly clicking the shift lever in hopes that an ethereal body will drop ...

Shimano's refinements to the latest Ultegra Di2 group are truly remarkable, and while we always fancy a full Dura-Ace build, we'd be hard pressed to decipher a difference in performance. That makes ...

Leave it to the Italians to once again be at the Tete de la Course and provide the first 12-speed road group. Once the only groupset to consider if you were a serious road cyclist, Campagnolo has had ...

In the never ending conundrum of one-by gearing choices, we've spent many a day opting for ten-tooth speed only to end up grinding over merciless grades and wishing that an extra climbing gear could ...

Almost identical to the previous incarnation of SRAM's original X01 rear derailleur, the SRAM X01 2. 1 Rear Derailleur features small improvements to the original, giving you smooth, precise shifting ...

At a time when electronic drivetrains are gaining unstoppable traction, we appreciate that Shimano chose not to neglect its storied pro-level mechanical drivetrain for Di2, making careful, meticulous ...

Now, a very viable mountain bike rear derailleur option exists outside of brand's that begin with the letter S with Box Components' One 11-Speed Rear Derailleur. This model is a step up from its Two ...

Other than the Double Tap shift lever, perhaps no component in the SRAM road component family represents a greater departure from familiar mechanical territory than the Force Rear Derailleur. It's a ...

Other than the Double Tap shift lever, perhaps no component in the SRAM road component family represents a greater departure from familiar mechanical territory than the Force Rear Derailleur. It's a ...

No longer just for the 'cross sect, the one-by drivetrain invasion has spread to road and gravel applications and SRAM's Rival 1 drivetrain is perfect for those of us on a budget looking to convert ...

You lost focus for just a second over that last set of jumps, and the subsequent bail has left your derailleur in pieces and a little less cash in the bank once you're done getting stitched up. Get ...

All the best things, from Tufnel's amp to SRAM's Force 22 groupset, are designed to max out at 11. The Force 22 Rear Derailleur is a key part of the new Force 22 drivetrain, and it gives you smooth, ...

After spending its entire life in the shadows of the luminous XTR and XT drivetrains, SLX received an extensive overhaul for 2016 that raises the bar of its workhorse capabilities. Still accessible ...

Chain slap is something we all have to live with, but Shimano's ZEE RD-M640 Shadow Plus makes it a whole lot less cringe-inducing by including its now-famous clutch technology. By increasing spring ...